Portal 2

Portal 2 is a first-person puzzle-platform video game developed and published by Valve Corporation.

Biography
The Player takes the role of Chell in the single-player campaign, as one of two robots —Atlas and P-Body— in the cooperative campaign, or as a simplistic humanoid icon in community-developed puzzles.

PC System Requirements
Current System Requirements as of May 2016.

Mac System Requirements
Current System Requirements as of May 2016.

Trivia
N/A